3m Digital Thermal probe/sensor DS18B20


This Product Has Been Discountinued, This Page Is For Reference Only.



$8.99 ea.

This Digital Thermal probe/sensor DS18B20 is a rugged beast, it's epoxy encapsulated within a stainless steel tube and ready to brave the elements.

Description [Hide]

This digital thermal probe employs the DALLAS semiconductor 18B20. It's unique 1-wire interface makes it easy to communicate with devices as it doesn't require any external power supply since it draws power from data line. It can convert temperature to a 12-bit digital word in 750ms (max). Besides that, it can measure temperatures from –55°C to +125°C (–67°F to +257°F). Last but not least, like other common thermal probes, its stainless steel enclosure makes it suitable for any wet or harsh environment. 


  • Power supply range: 3.0V to 5.5V
  • Operating temperature range:-55°C to +125°C (-67°F to +257°F)
  • Storage temperature range:-55°C to +125°C (-67°F to +257°F)
  • Accuracy over the range of -10°C to +85°C: ±0.5°C.
  • 3-pin 2510 Female Header Housing
  • UL2547 #26AWG cable (3030mm) is used
  • Length of wire: 3m
  • RoHS compliant


  • Thermostatic Controls
  • Industrial Systems
  • Indoor/Outdoor temp measurements
  • Liquid temp measurements
  • Ground/snow temp measurements
  • General Thermometer
  • Temperature feedback for control systems

Package Contents:

  • Digital Thermal Sensor DS18B20 with 3-pin breakout ×1

Documentation [Hide]

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